Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultralow-carbon magnesia carbon brick with excellent oxidation resistance and stripping resistance and for steel ladle lining, and preparation method thereof
The invention provides an ultralow-carbon magnesia carbon brick with excellent oxidation resistance and stripping resistance and for a steel ladle lining, and a preparation method thereof. The brick is prepared from, by mass, 70 to 120 parts of fused magnesite, 0.5 to 8 parts of graphite, 0.8 to 8 parts of liquid phenolic resin, 0.1 to 5 parts of carbon-containing resin powder, 0.5 to 8 parts of aZrB2-SiC multiphase material and 0.1 to 5 parts of high-temperature asphalt. The ultralow-carbon magnesia carbon brick for the steel ladle lining has good oxidation resistance and stripping resistance, can meet the smelting requirements of clean steel, ultralow-carbon steel and stainless steel, and achieves a very excellent using effect.
本发明提供一种抗氧化、抗剥落性能优异的钢包内衬用超低碳镁碳砖及其制备方法，按照质量份数计算，其制备原料包括：电熔镁砂70‑120份、石墨0.5‑8份、液态酚醛树脂0.8‑8份、含碳树脂粉0.1‑5份、ZrB2‑SiC复相材料0.5‑8份、高温沥青0.1‑5份。该钢包内衬用超低碳镁碳砖具有良好的抗氧化性能及抗剥落性能，可满足洁净钢、超低碳钢和不锈钢的冶炼，并取得十分优异的使用效果。
Ultralow-carbon magnesia carbon brick with excellent oxidation resistance and stripping resistance and for steel ladle lining, and preparation method thereof
The invention provides an ultralow-carbon magnesia carbon brick with excellent oxidation resistance and stripping resistance and for a steel ladle lining, and a preparation method thereof. The brick is prepared from, by mass, 70 to 120 parts of fused magnesite, 0.5 to 8 parts of graphite, 0.8 to 8 parts of liquid phenolic resin, 0.1 to 5 parts of carbon-containing resin powder, 0.5 to 8 parts of aZrB2-SiC multiphase material and 0.1 to 5 parts of high-temperature asphalt. The ultralow-carbon magnesia carbon brick for the steel ladle lining has good oxidation resistance and stripping resistance, can meet the smelting requirements of clean steel, ultralow-carbon steel and stainless steel, and achieves a very excellent using effect.
本发明提供一种抗氧化、抗剥落性能优异的钢包内衬用超低碳镁碳砖及其制备方法，按照质量份数计算，其制备原料包括：电熔镁砂70‑120份、石墨0.5‑8份、液态酚醛树脂0.8‑8份、含碳树脂粉0.1‑5份、ZrB2‑SiC复相材料0.5‑8份、高温沥青0.1‑5份。该钢包内衬用超低碳镁碳砖具有良好的抗氧化性能及抗剥落性能，可满足洁净钢、超低碳钢和不锈钢的冶炼，并取得十分优异的使用效果。
Ultralow-carbon magnesia carbon brick with excellent oxidation resistance and stripping resistance and for steel ladle lining, and preparation method thereof
一种抗氧化、抗剥落性能优异的钢包内衬用超低碳镁碳砖及其制备方法
LIU LI (Autor:in) / GUO YULONG (Autor:in) / ZHANG HAN (Autor:in) / ZHAO JIZENG (Autor:in) / ZHAO WEI (Autor:in) / YAN HAO (Autor:in) / REN LIN (Autor:in) / LIU JINGXUAN (Autor:in) / ZHAO XIANTANG (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2020
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Ultralow-carbon magnesia carbon brick with excellent performance, and preparation method thereof
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